1301131210 has 64 divisors (see below), whose sum is σ = 2620356480. Its totient is φ = 462274560.

The previous prime is 1301131199. The next prime is 1301131231. The reversal of 1301131210 is 121311031.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1068522 + ... + 1069738.

It is an arithmetic number, because the mean of its divisors is an integer number (40943070).

Almost surely, 2^1301131210 is an apocalyptic number.

1301131210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301131210 is an abundant number, since it is smaller than the sum of its proper divisors (1319225270).

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

1301131210 is a wasteful number, since it uses less digits than its factorization.

1301131210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1301131210 is about 36071.1964037790. The cubic root of 1301131210 is about 1091.7093539886.

Adding to 1301131210 its reverse (121311031), we get a palindrome (1422442241).

The spelling of 1301131210 in words is "one billion, three hundred one million, one hundred thirty-one thousand, two hundred ten".