158620235102 has 16 divisors (see below), whose sum is σ = 278552608992. Its totient is φ = 66322049280.

The previous prime is 158620235069. The next prime is 158620235107. The reversal of 158620235102 is 201532026851.

158620235102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158620235107) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 138170363 + ... + 138171510.

It is an arithmetic number, because the mean of its divisors is an integer number (17409538062).

Almost surely, 2^158620235102 is an apocalyptic number.

158620235102 is a deficient number, since it is larger than the sum of its proper divisors (119932373890).

158620235102 is a wasteful number, since it uses less digits than its factorization.

158620235102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276341923.

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 158620235102 in words is "one hundred fifty-eight billion, six hundred twenty million, two hundred thirty-five thousand, one hundred two".