101653270612 has 24 divisors (see below), whose sum is σ = 180120356136. Its totient is φ = 50194157568.

The previous prime is 101653270559. The next prime is 101653270613. The reversal of 101653270612 is 216072356101.

It can be written as a sum of positive squares in 4 ways, for example, as 3912002116 + 97741268496 = 62546^2 + 312636^2 .

It is a super-2 number, since 2×101653270612² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101653270613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374803 + ... + 586330.

It is an arithmetic number, because the mean of its divisors is an integer number (7505014839).

Almost surely, 2^101653270612 is an apocalyptic number.

It is an amenable number.

101653270612 is a deficient number, since it is larger than the sum of its proper divisors (78467085524).

101653270612 is a wasteful number, since it uses less digits than its factorization.

101653270612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961467 (or 961465 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The spelling of 101653270612 in words is "one hundred one billion, six hundred fifty-three million, two hundred seventy thousand, six hundred twelve".