10042401031 has 4 divisors (see below), whose sum is σ = 10814893432. Its totient is φ = 9269908632.

The previous prime is 10042401011. The next prime is 10042401043. The reversal of 10042401031 is 13010424001.

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

It is a cyclic number.

It is not a de Polignac number, because 10042401031 - 2¹¹ = 10042398983 is a prime.

It is a super-2 number, since 2×10042401031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10042400996 and 10042401014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10042401011) 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, 386246181 + ... + 386246206.

It is an arithmetic number, because the mean of its divisors is an integer number (2703723358).

Almost surely, 2^10042401031 is an apocalyptic number.

10042401031 is a deficient number, since it is larger than the sum of its proper divisors (772492401).

10042401031 is an equidigital number, since it uses as much as digits as its factorization.

10042401031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772492400.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10042401031 its reverse (13010424001), we get a palindrome (23052825032).

The spelling of 10042401031 in words is "ten billion, forty-two million, four hundred one thousand, thirty-one".