101293140120453 has 8 divisors (see below), whose sum is σ = 150063911289600. Its totient is φ = 67528760080284.

The previous prime is 101293140120449. The next prime is 101293140120467. The reversal of 101293140120453 is 354021041392101.

101293140120453 is a `hidden beast` number, since 1 + 0 + 12 + 9 + 31 + 40 + 120 + 453 = 666.

It is not a de Polignac number, because 101293140120453 - 2² = 101293140120449 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101293140120353) 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, 1875798891093 + ... + 1875798891146.

It is an arithmetic number, because the mean of its divisors is an integer number (18757988911200).

Almost surely, 2^{101293140120453} is an apocalyptic number.

It is an amenable number.

101293140120453 is a deficient number, since it is larger than the sum of its proper divisors (48770771169147).

101293140120453 is an equidigital number, since it uses as much as digits as its factorization.

101293140120453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3751597782248 (or 3751597782242 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 101293140120453 in words is "one hundred one trillion, two hundred ninety-three billion, one hundred forty million, one hundred twenty thousand, four hundred fifty-three".