100511655116156 has 18 divisors (see below), whose sum is σ = 183875527865232. Its totient is φ = 48070791576280.

The previous prime is 100511655116153. The next prime is 100511655116219. The reversal of 100511655116156 is 651611556115001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100511655116153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23750388980 + ... + 23750393211.

It is an arithmetic number, because the mean of its divisors is an integer number (10215307103624).

Almost surely, 2^{100511655116156} is an apocalyptic number.

It is an amenable number.

100511655116156 is a deficient number, since it is larger than the sum of its proper divisors (83363872749076).

100511655116156 is a wasteful number, since it uses less digits than its factorization.

100511655116156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47500782241 (or 47500782216 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 44.

The spelling of 100511655116156 in words is "one hundred trillion, five hundred eleven billion, six hundred fifty-five million, one hundred sixteen thousand, one hundred fifty-six".