2151103010 has 32 divisors (see below), whose sum is σ = 4465739520. Its totient is φ = 730752192.

The previous prime is 2151102971. The next prime is 2151103057. The reversal of 2151103010 is 103011512.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133334 + ... + 148593.

It is an arithmetic number, because the mean of its divisors is an integer number (139554360).

Almost surely, 2^2151103010 is an apocalyptic number.

2151103010 is an abundant number, since it is smaller than the sum of its proper divisors (2314636510).

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

2151103010 is a wasteful number, since it uses less digits than its factorization.

2151103010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282050.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 2151103010 is about 46379.9850150903. The cubic root of 2151103010 is about 1290.8835582992.

Adding to 2151103010 its reverse (103011512), we get a palindrome (2254114522).

The spelling of 2151103010 in words is "two billion, one hundred fifty-one million, one hundred three thousand, ten".