100630126537 has 2 divisors, whose sum is σ = 100630126538. Its totient is φ = 100630126536.

The previous prime is 100630126427. The next prime is 100630126559. The reversal of 100630126537 is 735621036001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91569180816 + 9060945721 = 302604^2 + 95189^2 .

It is a cyclic number.

It is not a de Polignac number, because 100630126537 - 2⁷ = 100630126409 is a prime.

It is a super-2 number, since 2×100630126537² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100630126577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50315063268 + 50315063269.

It is an arithmetic number, because the mean of its divisors is an integer number (50315063269).

Almost surely, 2^100630126537 is an apocalyptic number.

It is an amenable number.

100630126537 is a deficient number, since it is larger than the sum of its proper divisors (1).

100630126537 is an equidigital number, since it uses as much as digits as its factorization.

100630126537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 34.

The spelling of 100630126537 in words is "one hundred billion, six hundred thirty million, one hundred twenty-six thousand, five hundred thirty-seven".