101862139035 has 16 divisors (see below), whose sum is σ = 165042455040. Its totient is φ = 53638796640.

The previous prime is 101862138997. The next prime is 101862139039. The reversal of 101862139035 is 530931268101.

It is not a de Polignac number, because 101862139035 - 2³⁰ = 100788397211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101862138984 and 101862139002.

It is not an unprimeable number, because it can be changed into a prime (101862139039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42978621 + ... + 42980990.

It is an arithmetic number, because the mean of its divisors is an integer number (10315153440).

Almost surely, 2^101862139035 is an apocalyptic number.

101862139035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

101862139035 is a deficient number, since it is larger than the sum of its proper divisors (63180316005).

101862139035 is an equidigital number, since it uses as much as digits as its factorization.

101862139035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85959698.

The product of its (nonzero) digits is 38880, while the sum is 39.

The spelling of 101862139035 in words is "one hundred one billion, eight hundred sixty-two million, one hundred thirty-nine thousand, thirty-five".