101625434753 has 4 divisors (see below), whose sum is σ = 101653534980. Its totient is φ = 101597334528.

The previous prime is 101625434741. The next prime is 101625434783. The reversal of 101625434753 is 357434526101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24226299904 + 77399134849 = 155648^2 + 278207^2 .

It is a cyclic number.

It is not a de Polignac number, because 101625434753 - 2¹⁸ = 101625172609 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101625434753.

It is not an unprimeable number, because it can be changed into a prime (101625434783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14044688 + ... + 14051921.

It is an arithmetic number, because the mean of its divisors is an integer number (25413383745).

Almost surely, 2^101625434753 is an apocalyptic number.

It is an amenable number.

101625434753 is a deficient number, since it is larger than the sum of its proper divisors (28100227).

101625434753 is an equidigital number, since it uses as much as digits as its factorization.

101625434753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28100226.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 101625434753 in words is "one hundred one billion, six hundred twenty-five million, four hundred thirty-four thousand, seven hundred fifty-three".