101653120356 has 48 divisors (see below), whose sum is σ = 246208408320. Its totient is φ = 32619755520.

The previous prime is 101653120307. The next prime is 101653120363. The reversal of 101653120356 is 653021356101.

It is a super-2 number, since 2×101653120356² (a number of 23 digits) contains 22 as substring.

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, 1442941 + ... + 1511748.

It is an arithmetic number, because the mean of its divisors is an integer number (5129341840).

Almost surely, 2^101653120356 is an apocalyptic number.

It is an amenable number.

101653120356 is an abundant number, since it is smaller than the sum of its proper divisors (144555287964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101653120356 is a wasteful number, since it uses less digits than its factorization.

101653120356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2954804 (or 2954802 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

Adding to 101653120356 its reverse (653021356101), we get a palindrome (754674476457).

The spelling of 101653120356 in words is "one hundred one billion, six hundred fifty-three million, one hundred twenty thousand, three hundred fifty-six".