100616559037 has 2 divisors, whose sum is σ = 100616559038. Its totient is φ = 100616559036.

The previous prime is 100616558969. The next prime is 100616559041. The reversal of 100616559037 is 730955616001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69777335716 + 30839223321 = 264154^2 + 175611^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100616559037 is a prime.

It is a super-2 number, since 2×100616559037² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100616558984 and 100616559002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100616559067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50308279518 + 50308279519.

It is an arithmetic number, because the mean of its divisors is an integer number (50308279519).

Almost surely, 2^100616559037 is an apocalyptic number.

It is an amenable number.

100616559037 is a deficient number, since it is larger than the sum of its proper divisors (1).

100616559037 is an equidigital number, since it uses as much as digits as its factorization.

100616559037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 170100, while the sum is 43.

The spelling of 100616559037 in words is "one hundred billion, six hundred sixteen million, five hundred fifty-nine thousand, thirty-seven".