103045156 has 6 divisors (see below), whose sum is σ = 180329030. Its totient is φ = 51522576.

The previous prime is 103045099. The next prime is 103045181. The reversal of 103045156 is 651540301.

It can be written as a sum of positive squares in only one way, i.e., 94750756 + 8294400 = 9734^2 + 2880^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 103045156.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12880641 + ... + 12880648.

Almost surely, 2^103045156 is an apocalyptic number.

It is an amenable number.

103045156 is a deficient number, since it is larger than the sum of its proper divisors (77283874).

103045156 is a wasteful number, since it uses less digits than its factorization.

103045156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25761293 (or 25761291 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 103045156 is about 10151.1159977610. The cubic root of 103045156 is about 468.8233066744.

Adding to 103045156 its reverse (651540301), we get a palindrome (754585457).

The spelling of 103045156 in words is "one hundred three million, forty-five thousand, one hundred fifty-six".