63012023 has 4 divisors (see below), whose sum is σ = 63771288. Its totient is φ = 62252760.

The previous prime is 63012017. The next prime is 63012029. The reversal of 63012023 is 32021036.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (63012017) and next prime (63012029).

It is a cyclic number.

It is not a de Polignac number, because 63012023 - 2¹⁰ = 63010999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63011992 and 63012010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63012029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379508 + ... + 379673.

It is an arithmetic number, because the mean of its divisors is an integer number (15942822).

Almost surely, 2^63012023 is an apocalyptic number.

63012023 is a deficient number, since it is larger than the sum of its proper divisors (759265).

63012023 is an equidigital number, since it uses as much as digits as its factorization.

63012023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759264.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 63012023 is about 7938.0112748723. The cubic root of 63012023 is about 397.9310314573.

Adding to 63012023 its reverse (32021036), we get a palindrome (95033059).

The spelling of 63012023 in words is "sixty-three million, twelve thousand, twenty-three".