101425514897 has 4 divisors (see below), whose sum is σ = 115914874176. Its totient is φ = 86936155620.

The previous prime is 101425514891. The next prime is 101425514923. The reversal of 101425514897 is 798415524101.

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 101425514897 - 2⁶ = 101425514833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101425514891) 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, 7244679629 + ... + 7244679642.

It is an arithmetic number, because the mean of its divisors is an integer number (28978718544).

Almost surely, 2^101425514897 is an apocalyptic number.

It is an amenable number.

101425514897 is a deficient number, since it is larger than the sum of its proper divisors (14489359279).

101425514897 is an equidigital number, since it uses as much as digits as its factorization.

101425514897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14489359278.

The product of its (nonzero) digits is 403200, while the sum is 47.

The spelling of 101425514897 in words is "one hundred one billion, four hundred twenty-five million, five hundred fourteen thousand, eight hundred ninety-seven".