631124102122098 has 32 divisors (see below), whose sum is σ = 1364397544238400. Its totient is φ = 193470127953216.

The previous prime is 631124102122097. The next prime is 631124102122117. The reversal of 631124102122098 is 890221201421136.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (631124102122097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15039634488 + ... + 15039676451.

It is an arithmetic number, because the mean of its divisors is an integer number (42637423257450).

Almost surely, 2^{631124102122098} is an apocalyptic number.

631124102122098 is an abundant number, since it is smaller than the sum of its proper divisors (733273442116302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

631124102122098 is a wasteful number, since it uses less digits than its factorization.

631124102122098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30079311226.

The product of its (nonzero) digits is 82944, while the sum is 42.

The spelling of 631124102122098 in words is "six hundred thirty-one trillion, one hundred twenty-four billion, one hundred two million, one hundred twenty-two thousand, ninety-eight".