101120130304 has 18 divisors (see below), whose sum is σ = 201845260610. Its totient is φ = 50560065024.

The previous prime is 101120130263. The next prime is 101120130313. The reversal of 101120130304 is 403031021101.

It can be written as a sum of positive squares in only one way, i.e., 80910664704 + 20209465600 = 284448^2 + 142160^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197499999 + ... + 197500510.

Almost surely, 2^101120130304 is an apocalyptic number.

It is an amenable number.

101120130304 is a deficient number, since it is larger than the sum of its proper divisors (100725130306).

101120130304 is an frugal number, since it uses more digits than its factorization.

101120130304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395000525 (or 395000511 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 101120130304 its reverse (403031021101), we get a palindrome (504151151405).

The spelling of 101120130304 in words is "one hundred one billion, one hundred twenty million, one hundred thirty thousand, three hundred four".