111073413 has 16 divisors (see below), whose sum is σ = 161828352. Its totient is φ = 67206000.

The previous prime is 111073409. The next prime is 111073421. The reversal of 111073413 is 314370111.

It is not a de Polignac number, because 111073413 - 2² = 111073409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111073413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111073483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20368 + ... + 25238.

It is an arithmetic number, because the mean of its divisors is an integer number (10114272).

Almost surely, 2^111073413 is an apocalyptic number.

It is an amenable number.

111073413 is a deficient number, since it is larger than the sum of its proper divisors (50754939).

111073413 is a wasteful number, since it uses less digits than its factorization.

111073413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5576.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 111073413 is about 10539.1372037753. The cubic root of 111073413 is about 480.6954805345.

The spelling of 111073413 in words is "one hundred eleven million, seventy-three thousand, four hundred thirteen".