10102233432431 has 4 divisors (see below), whose sum is σ = 11545409637072. Its totient is φ = 8659057227792.

The previous prime is 10102233432419. The next prime is 10102233432439. The reversal of 10102233432431 is 13423433220101.

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 10102233432431 - 2³⁰ = 10101159690607 is a prime.

It is a super-2 number, since 2×10102233432431² (a number of 27 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 = 10102233432394 and 10102233432403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102233432439) 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, 721588102310 + ... + 721588102323.

It is an arithmetic number, because the mean of its divisors is an integer number (2886352409268).

Almost surely, 2^{10102233432431} is an apocalyptic number.

10102233432431 is a deficient number, since it is larger than the sum of its proper divisors (1443176204641).

10102233432431 is an equidigital number, since it uses as much as digits as its factorization.

10102233432431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443176204640.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 10102233432431 its reverse (13423433220101), we get a palindrome (23525666652532).

The spelling of 10102233432431 in words is "ten trillion, one hundred two billion, two hundred thirty-three million, four hundred thirty-two thousand, four hundred thirty-one".