121082433 has 4 divisors (see below), whose sum is σ = 161443248. Its totient is φ = 80721620.

The previous prime is 121082417. The next prime is 121082461. The reversal of 121082433 is 334280121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 121082433 - 2⁴ = 121082417 is a prime.

It is a super-4 number, since 4×121082433⁴ (a number of 33 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (121082413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20180403 + ... + 20180408.

It is an arithmetic number, because the mean of its divisors is an integer number (40360812).

Almost surely, 2^121082433 is an apocalyptic number.

It is an amenable number.

121082433 is a deficient number, since it is larger than the sum of its proper divisors (40360815).

121082433 is an equidigital number, since it uses as much as digits as its factorization.

121082433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40360814.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 121082433 is about 11003.7463165960. The cubic root of 121082433 is about 494.7210386149.

It can be divided in two parts, 12108243 and 3, that multiplied together give a square (36324729 = 6027²).

The spelling of 121082433 in words is "one hundred twenty-one million, eighty-two thousand, four hundred thirty-three".