1010542431 has 8 divisors (see below), whose sum is σ = 1365847600. Its totient is φ = 664466112.

The previous prime is 1010542397. The next prime is 1010542487. The reversal of 1010542431 is 1342450101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1010542431 - 2¹⁴ = 1010526047 is a prime.

It is a super-2 number, since 2×1010542431² = 2042392009702779522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1010542398 and 1010542407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010542231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2306956 + ... + 2307393.

It is an arithmetic number, because the mean of its divisors is an integer number (170730950).

Almost surely, 2^1010542431 is an apocalyptic number.

1010542431 is a deficient number, since it is larger than the sum of its proper divisors (355305169).

1010542431 is an equidigital number, since it uses as much as digits as its factorization.

1010542431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4614425.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1010542431 is about 31789.0300418242. The cubic root of 1010542431 is about 1003.5018662847.

Adding to 1010542431 its reverse (1342450101), we get a palindrome (2352992532).

The spelling of 1010542431 in words is "one billion, ten million, five hundred forty-two thousand, four hundred thirty-one".