10120102064536 has 8 divisors (see below), whose sum is σ = 18975191371020. Its totient is φ = 5060051032264.

The previous prime is 10120102064519. The next prime is 10120102064551. The reversal of 10120102064536 is 63546020102101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 10120102064498 and 10120102064507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 632506379026 + ... + 632506379041.

Almost surely, 2^{10120102064536} is an apocalyptic number.

It is an amenable number.

10120102064536 is a deficient number, since it is larger than the sum of its proper divisors (8855089306484).

10120102064536 is a wasteful number, since it uses less digits than its factorization.

10120102064536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265012758073 (or 1265012758069 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 10120102064536 its reverse (63546020102101), we get a palindrome (73666122166637).

The spelling of 10120102064536 in words is "ten trillion, one hundred twenty billion, one hundred two million, sixty-four thousand, five hundred thirty-six".