101411139 has 8 divisors (see below), whose sum is σ = 136734480. Its totient is φ = 66847616.

The previous prime is 101411131. The next prime is 101411159. The reversal of 101411139 is 931114101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101411139 - 2³ = 101411131 is a prime.

It is a super-2 number, since 2×101411139² = 20568438226554642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101411131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189642 + ... + 190175.

It is an arithmetic number, because the mean of its divisors is an integer number (17091810).

Almost surely, 2^101411139 is an apocalyptic number.

101411139 is a deficient number, since it is larger than the sum of its proper divisors (35323341).

101411139 is an equidigital number, since it uses as much as digits as its factorization.

101411139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379909.

The product of its (nonzero) digits is 108, while the sum is 21.

The square root of 101411139 is about 10070.3097767646. The cubic root of 101411139 is about 466.3320022904.

The spelling of 101411139 in words is "one hundred one million, four hundred eleven thousand, one hundred thirty-nine".