1210130103 has 64 divisors (see below), whose sum is σ = 2083737600. Its totient is φ = 607606272.

The previous prime is 1210130087. The next prime is 1210130107. The reversal of 1210130103 is 3010310121.

It is not a de Polignac number, because 1210130103 - 2⁴ = 1210130087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210130107) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 473473 + ... + 476021.

It is an arithmetic number, because the mean of its divisors is an integer number (32558400).

Almost surely, 2^1210130103 is an apocalyptic number.

1210130103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1210130103 is a deficient number, since it is larger than the sum of its proper divisors (873607497).

1210130103 is a wasteful number, since it uses less digits than its factorization.

1210130103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2656.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1210130103 is about 34786.9243107234. The cubic root of 1210130103 is about 1065.6404276975.

Adding to 1210130103 its reverse (3010310121), we get a palindrome (4220440224).

The spelling of 1210130103 in words is "one billion, two hundred ten million, one hundred thirty thousand, one hundred three".