100400153639 has 2 divisors, whose sum is σ = 100400153640. Its totient is φ = 100400153638.

The previous prime is 100400153563. The next prime is 100400153671. The reversal of 100400153639 is 936351004001.

It is an a-pointer prime, because the next prime (100400153671) can be obtained adding 100400153639 to its sum of digits (32).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100400153639 - 2³² = 96105186343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100400153939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50200076819 + 50200076820.

It is an arithmetic number, because the mean of its divisors is an integer number (50200076820).

Almost surely, 2^100400153639 is an apocalyptic number.

100400153639 is a deficient number, since it is larger than the sum of its proper divisors (1).

100400153639 is an equidigital number, since it uses as much as digits as its factorization.

100400153639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 100400153639 in words is "one hundred billion, four hundred million, one hundred fifty-three thousand, six hundred thirty-nine".