101152012 has 24 divisors (see below), whose sum is σ = 193251296. Its totient is φ = 46044288.

The previous prime is 101152003. The next prime is 101152049. The reversal of 101152012 is 210251101.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 101151983 and 101152001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9528 + ... + 17119.

Almost surely, 2^101152012 is an apocalyptic number.

It is an amenable number.

101152012 is a deficient number, since it is larger than the sum of its proper divisors (92099284).

101152012 is a wasteful number, since it uses less digits than its factorization.

101152012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26737 (or 26735 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 101152012 is about 10057.4356572637. The cubic root of 101152012 is about 465.9344710672.

The spelling of 101152012 in words is "one hundred one million, one hundred fifty-two thousand, twelve".