100612761051 has 16 divisors (see below), whose sum is σ = 147794807808. Its totient is φ = 60373692000.

The previous prime is 100612761049. The next prime is 100612761061. The reversal of 100612761051 is 150167216001.

It is not a de Polignac number, because 100612761051 - 2¹ = 100612761049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100612761061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15090091 + ... + 15096756.

It is an arithmetic number, because the mean of its divisors is an integer number (9237175488).

Almost surely, 2^100612761051 is an apocalyptic number.

100612761051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100612761051 is a deficient number, since it is larger than the sum of its proper divisors (47182046757).

100612761051 is a wasteful number, since it uses less digits than its factorization.

100612761051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30186962.

The product of its (nonzero) digits is 2520, while the sum is 30.

Adding to 100612761051 its reverse (150167216001), we get a palindrome (250779977052).

The spelling of 100612761051 in words is "one hundred billion, six hundred twelve million, seven hundred sixty-one thousand, fifty-one".