101901134 has 8 divisors (see below), whose sum is σ = 153620400. Its totient is φ = 50694336.

The previous prime is 101901133. The next prime is 101901167. The reversal of 101901134 is 431109101.

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

It is a super-2 number, since 2×101901134² = 20767682220971912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101901131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127619 + ... + 128414.

It is an arithmetic number, because the mean of its divisors is an integer number (19202550).

Almost surely, 2^101901134 is an apocalyptic number.

101901134 is a deficient number, since it is larger than the sum of its proper divisors (51719266).

101901134 is a wasteful number, since it uses less digits than its factorization.

101901134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256234.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 101901134 is about 10094.6091553859. The cubic root of 101901134 is about 467.0818650644.

The spelling of 101901134 in words is "one hundred one million, nine hundred one thousand, one hundred thirty-four".