101378113 has 16 divisors (see below), whose sum is σ = 108838080. Its totient is φ = 94239936.

The previous prime is 101378099. The next prime is 101378159. The reversal of 101378113 is 311873101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101378113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101378183) 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, 114370 + ... + 115252.

It is an arithmetic number, because the mean of its divisors is an integer number (6802380).

Almost surely, 2^101378113 is an apocalyptic number.

It is an amenable number.

101378113 is a deficient number, since it is larger than the sum of its proper divisors (7459967).

101378113 is a wasteful number, since it uses less digits than its factorization.

101378113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 101378113 is about 10068.6698724310. The cubic root of 101378113 is about 466.2813742134.

The spelling of 101378113 in words is "one hundred one million, three hundred seventy-eight thousand, one hundred thirteen".