102657008044636 has 6 divisors (see below), whose sum is σ = 179649764078120. Its totient is φ = 51328504022316.

The previous prime is 102657008044631. The next prime is 102657008044649. The reversal of 102657008044636 is 636440800756201.

It is a super-2 number, since 2×102657008044636² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102657008044631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12832126005576 + ... + 12832126005583.

Almost surely, 2^{102657008044636} is an apocalyptic number.

It is an amenable number.

102657008044636 is a deficient number, since it is larger than the sum of its proper divisors (76992756033484).

102657008044636 is a wasteful number, since it uses less digits than its factorization.

102657008044636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25664252011163 (or 25664252011161 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 102657008044636 in words is "one hundred two trillion, six hundred fifty-seven billion, eight million, forty-four thousand, six hundred thirty-six".