100232332032431 has 2 divisors, whose sum is σ = 100232332032432. Its totient is φ = 100232332032430.

The previous prime is 100232332032401. The next prime is 100232332032439. The reversal of 100232332032431 is 134230233232001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100232332032431 - 2²² = 100232327838127 is a prime.

It is a super-2 number, since 2×100232332032431² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100232332032394 and 100232332032403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100232332032439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50116166016215 + 50116166016216.

It is an arithmetic number, because the mean of its divisors is an integer number (50116166016216).

Almost surely, 2^{100232332032431} is an apocalyptic number.

100232332032431 is a deficient number, since it is larger than the sum of its proper divisors (1).

100232332032431 is an equidigital number, since it uses as much as digits as its factorization.

100232332032431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 100232332032431 its reverse (134230233232001), we get a palindrome (234462565264432).

The spelling of 100232332032431 in words is "one hundred trillion, two hundred thirty-two billion, three hundred thirty-two million, thirty-two thousand, four hundred thirty-one".