101210634052 has 24 divisors (see below), whose sum is σ = 193232632320. Its totient is φ = 46001897760.

The previous prime is 101210634013. The next prime is 101210634061. The reversal of 101210634052 is 250436012101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 720349 + ... + 849307.

It is an arithmetic number, because the mean of its divisors is an integer number (8051359680).

Almost surely, 2^101210634052 is an apocalyptic number.

It is an amenable number.

101210634052 is a deficient number, since it is larger than the sum of its proper divisors (92021998268).

101210634052 is a wasteful number, since it uses less digits than its factorization.

101210634052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146811 (or 146809 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 101210634052 its reverse (250436012101), we get a palindrome (351646646153).

The spelling of 101210634052 in words is "one hundred one billion, two hundred ten million, six hundred thirty-four thousand, fifty-two".