100616551656502 has 12 divisors (see below), whose sum is σ = 175565615645700. Its totient is φ = 43121379281316.

The previous prime is 100616551656497. The next prime is 100616551656539. The reversal of 100616551656502 is 205656155616001.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 513349753252 + ... + 513349753447.

It is an arithmetic number, because the mean of its divisors is an integer number (14630467970475).

Almost surely, 2^{100616551656502} is an apocalyptic number.

100616551656502 is a deficient number, since it is larger than the sum of its proper divisors (74949063989198).

100616551656502 is a wasteful number, since it uses less digits than its factorization.

100616551656502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026699506715 (or 1026699506708 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 49.

The spelling of 100616551656502 in words is "one hundred trillion, six hundred sixteen billion, five hundred fifty-one million, six hundred fifty-six thousand, five hundred two".