156656150100 has 108 divisors (see below), whose sum is σ = 491110496604. Its totient is φ = 41768125440.

The previous prime is 156656150017. The next prime is 156656150141. The reversal of 156656150100 is 1051656651.

156656150100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 191600964 + 156464549136 = 13842^2 + 395556^2 .

It is a super-2 number, since 2×156656150100² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7943452 + ... + 7963148.

It is an arithmetic number, because the mean of its divisors is an integer number (4547319413).

Almost surely, 2^156656150100 is an apocalyptic number.

156656150100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

156656150100 is an abundant number, since it is smaller than the sum of its proper divisors (334454346504).

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

156656150100 is a wasteful number, since it uses less digits than its factorization.

156656150100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28554 (or 28544 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 156656150100 in words is "one hundred fifty-six billion, six hundred fifty-six million, one hundred fifty thousand, one hundred".