102054413 has 4 divisors (see below), whose sum is σ = 102143328. Its totient is φ = 101965500.

The previous prime is 102054409. The next prime is 102054419. The reversal of 102054413 is 314450201.

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 102054413 - 2² = 102054409 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 (102054419) 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, 42713 + ... + 45038.

It is an arithmetic number, because the mean of its divisors is an integer number (25535832).

Almost surely, 2^102054413 is an apocalyptic number.

It is an amenable number.

102054413 is a deficient number, since it is larger than the sum of its proper divisors (88915).

102054413 is an equidigital number, since it uses as much as digits as its factorization.

102054413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88914.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 102054413 is about 10102.1984241055. The cubic root of 102054413 is about 467.3159415376.

The spelling of 102054413 in words is "one hundred two million, fifty-four thousand, four hundred thirteen".