105039501 has 32 divisors (see below), whose sum is σ = 168787968. Its totient is φ = 56833920.

The previous prime is 105039449. The next prime is 105039511. The reversal of 105039501 is 105930501.

105039501 = 393² + 394² + ... + 721².

It is not a de Polignac number, because 105039501 - 2⁷ = 105039373 is a prime.

It is a super-2 number, since 2×105039501² = 22066593540658002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105039511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28881 + ... + 32313.

It is an arithmetic number, because the mean of its divisors is an integer number (5274624).

Almost surely, 2^105039501 is an apocalyptic number.

It is an amenable number.

105039501 is a deficient number, since it is larger than the sum of its proper divisors (63748467).

105039501 is a wasteful number, since it uses less digits than its factorization.

105039501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3521.

The product of its (nonzero) digits is 675, while the sum is 24.

The square root of 105039501 is about 10248.8780361560. The cubic root of 105039501 is about 471.8285504971.

The spelling of 105039501 in words is "one hundred five million, thirty-nine thousand, five hundred one".