101040604625 has 16 divisors (see below), whose sum is σ = 126114665040. Its totient is φ = 80822233600.

The previous prime is 101040604603. The next prime is 101040604663. The reversal of 101040604625 is 526406040101.

It can be written as a sum of positive squares in 8 ways, for example, as 74500610704 + 26539993921 = 272948^2 + 162911^2 .

It is not a de Polignac number, because 101040604625 - 2⁸ = 101040604369 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1029179 + ... + 1123071.

It is an arithmetic number, because the mean of its divisors is an integer number (7882166565).

Almost surely, 2^101040604625 is an apocalyptic number.

It is an amenable number.

101040604625 is a deficient number, since it is larger than the sum of its proper divisors (25074060415).

101040604625 is an frugal number, since it uses more digits than its factorization.

101040604625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102517 (or 102507 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 101040604625 its reverse (526406040101), we get a palindrome (627446644726).

The spelling of 101040604625 in words is "one hundred one billion, forty million, six hundred four thousand, six hundred twenty-five".