101031306004 has 12 divisors (see below), whose sum is σ = 176809568404. Its totient is φ = 50514286464.

The previous prime is 101031305981. The next prime is 101031306037. The reversal of 101031306004 is 400603130101.

It can be written as a sum of positive squares in 2 ways, for example, as 16845444100 + 84185861904 = 129790^2 + 290148^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165159 + ... + 478894.

Almost surely, 2^101031306004 is an apocalyptic number.

It is an amenable number.

101031306004 is a deficient number, since it is larger than the sum of its proper divisors (75778262400).

101031306004 is a wasteful number, since it uses less digits than its factorization.

101031306004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683274 (or 683272 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 101031306004 its reverse (400603130101), we get a palindrome (501634436105).

The spelling of 101031306004 in words is "one hundred one billion, thirty-one million, three hundred six thousand, four".