10312020500101 has 4 divisors (see below), whose sum is σ = 10312179831232. Its totient is φ = 10311861168972.

The previous prime is 10312020500087. The next prime is 10312020500123. The reversal of 10312020500101 is 10100502021301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10312020500101 - 2³¹ = 10309873016453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312020500401) 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, 79568445 + ... + 79697938.

It is an arithmetic number, because the mean of its divisors is an integer number (2578044957808).

Almost surely, 2^{10312020500101} is an apocalyptic number.

It is an amenable number.

10312020500101 is a deficient number, since it is larger than the sum of its proper divisors (159331131).

10312020500101 is an equidigital number, since it uses as much as digits as its factorization.

10312020500101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159331130.

The product of its (nonzero) digits is 60, while the sum is 16.

Adding to 10312020500101 its reverse (10100502021301), we get a palindrome (20412522521402).

The spelling of 10312020500101 in words is "ten trillion, three hundred twelve billion, twenty million, five hundred thousand, one hundred one".