10100479 has 4 divisors (see below), whose sum is σ = 10194984. Its totient is φ = 10005976.

The previous prime is 10100471. The next prime is 10100501. The reversal of 10100479 is 97400101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97400101 = 23 ⋅4234787.

It is a cyclic number.

It is not a de Polignac number, because 10100479 - 2³ = 10100471 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 (10100471) 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, 47092 + ... + 47305.

It is an arithmetic number, because the mean of its divisors is an integer number (2548746).

Almost surely, 2^10100479 is an apocalyptic number.

10100479 is a deficient number, since it is larger than the sum of its proper divisors (94505).

10100479 is an equidigital number, since it uses as much as digits as its factorization.

10100479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94504.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 10100479 is about 3178.1250762045. The cubic root of 10100479 is about 216.1626504112.

It can be divided in two parts, 10 and 100479, that added together give a square (100489 = 317²).

The spelling of 10100479 in words is "ten million, one hundred thousand, four hundred seventy-nine".