101151156 has 36 divisors (see below), whose sum is σ = 250728128. Its totient is φ = 31732608.

The previous prime is 101151143. The next prime is 101151157. The reversal of 101151156 is 651151101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101151157) 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 11 ways as a sum of consecutive naturals, for example, 11116 + ... + 18051.

Almost surely, 2^101151156 is an apocalyptic number.

It is an amenable number.

101151156 is an abundant number, since it is smaller than the sum of its proper divisors (149576972).

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

101151156 is a wasteful number, since it uses less digits than its factorization.

101151156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29208 (or 29189 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 21.

The square root of 101151156 is about 10057.3931015945. The cubic root of 101151156 is about 465.9331567383.

Subtracting 101151156 from its reverse (651151101), we obtain a palindrome (549999945).

The spelling of 101151156 in words is "one hundred one million, one hundred fifty-one thousand, one hundred fifty-six".