101134078145 has 16 divisors (see below), whose sum is σ = 125626152960. Its totient is φ = 78067329984.

The previous prime is 101134078117. The next prime is 101134078169. The reversal of 101134078145 is 541870431101.

It is a de Polignac number, because none of the positive numbers 2^k-101134078145 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4664 + ... + 449766.

It is an arithmetic number, because the mean of its divisors is an integer number (7851634560).

Almost surely, 2^101134078145 is an apocalyptic number.

It is an amenable number.

101134078145 is a deficient number, since it is larger than the sum of its proper divisors (24492074815).

101134078145 is a wasteful number, since it uses less digits than its factorization.

101134078145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446704.

The product of its (nonzero) digits is 13440, while the sum is 35.

The spelling of 101134078145 in words is "one hundred one billion, one hundred thirty-four million, seventy-eight thousand, one hundred forty-five".