101156010 has 16 divisors (see below), whose sum is σ = 242774496. Its totient is φ = 26974928.

The previous prime is 101156009. The next prime is 101156021. The reversal of 101156010 is 10651101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1685904 + ... + 1685963.

It is an arithmetic number, because the mean of its divisors is an integer number (15173406).

Almost surely, 2^101156010 is an apocalyptic number.

101156010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101156010 is an abundant number, since it is smaller than the sum of its proper divisors (141618486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101156010 is a wasteful number, since it uses less digits than its factorization.

101156010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3371877.

The product of its (nonzero) digits is 30, while the sum is 15.

The square root of 101156010 is about 10057.6344137178. The cubic root of 101156010 is about 465.9406096219.

The spelling of 101156010 in words is "one hundred one million, one hundred fifty-six thousand, ten".