101212100983 has 32 divisors (see below), whose sum is σ = 123256425600. Its totient is φ = 81130291200.

The previous prime is 101212100981. The next prime is 101212100987. The reversal of 101212100983 is 389001212101.

It is not a de Polignac number, because 101212100983 - 2¹ = 101212100981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101212100981) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24090283 + ... + 24094483.

It is an arithmetic number, because the mean of its divisors is an integer number (3851763300).

Almost surely, 2^101212100983 is an apocalyptic number.

101212100983 is a deficient number, since it is larger than the sum of its proper divisors (22044324617).

101212100983 is a wasteful number, since it uses less digits than its factorization.

101212100983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5467.

The product of its (nonzero) digits is 864, while the sum is 28.

The spelling of 101212100983 in words is "one hundred one billion, two hundred twelve million, one hundred thousand, nine hundred eighty-three".