101405556607 has 2 divisors, whose sum is σ = 101405556608. Its totient is φ = 101405556606.

The previous prime is 101405556569. The next prime is 101405556611. The reversal of 101405556607 is 706655504101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101405556607 - 2⁷ = 101405556479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101405556607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101405551607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50702778303 + 50702778304.

It is an arithmetic number, because the mean of its divisors is an integer number (50702778304).

Almost surely, 2^101405556607 is an apocalyptic number.

101405556607 is a deficient number, since it is larger than the sum of its proper divisors (1).

101405556607 is an equidigital number, since it uses as much as digits as its factorization.

101405556607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126000, while the sum is 40.

The spelling of 101405556607 in words is "one hundred one billion, four hundred five million, five hundred fifty-six thousand, six hundred seven".