101457401 has 4 divisors (see below), whose sum is σ = 101528400. Its totient is φ = 101386404.

The previous prime is 101457383. The next prime is 101457413. The reversal of 101457401 is 104754101.

It is a happy number.

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 101457401 - 2²⁶ = 34348537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101457901) 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, 33311 + ... + 36228.

It is an arithmetic number, because the mean of its divisors is an integer number (25382100).

Almost surely, 2^101457401 is an apocalyptic number.

It is an amenable number.

101457401 is a deficient number, since it is larger than the sum of its proper divisors (70999).

101457401 is an equidigital number, since it uses as much as digits as its factorization.

101457401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70998.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 101457401 is about 10072.6064650616. The cubic root of 101457401 is about 466.4029023633.

The spelling of 101457401 in words is "one hundred one million, four hundred fifty-seven thousand, four hundred one".