153103156 has 12 divisors (see below), whose sum is σ = 283691268. Its totient is φ = 72048512.

The previous prime is 153103133. The next prime is 153103169. The reversal of 153103156 is 651301351.

It can be written as a sum of positive squares in 2 ways, for example, as 62663056 + 90440100 = 7916^2 + 9510^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 153103156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1125691 + ... + 1125826.

It is an arithmetic number, because the mean of its divisors is an integer number (23640939).

Almost surely, 2^153103156 is an apocalyptic number.

It is an amenable number.

153103156 is a deficient number, since it is larger than the sum of its proper divisors (130588112).

153103156 is a wasteful number, since it uses less digits than its factorization.

153103156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2251538 (or 2251536 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 153103156 is about 12373.4860083971. The cubic root of 153103156 is about 534.9682992833.

The spelling of 153103156 in words is "one hundred fifty-three million, one hundred three thousand, one hundred fifty-six".