1331101230 has 32 divisors (see below), whose sum is σ = 3198917664. Its totient is φ = 354485376.

The previous prime is 1331101229. The next prime is 1331101253. The reversal of 1331101230 is 321011331.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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, 6597 + ... + 52016.

It is an arithmetic number, because the mean of its divisors is an integer number (99966177).

Almost surely, 2^1331101230 is an apocalyptic number.

1331101230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1331101230 is an abundant number, since it is smaller than the sum of its proper divisors (1867816434).

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

1331101230 is a wasteful number, since it uses less digits than its factorization.

1331101230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59380.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1331101230 is about 36484.2600308681. The cubic root of 1331101230 is about 1100.0278863454.

Adding to 1331101230 its reverse (321011331), we get a palindrome (1652112561).

It can be divided in two parts, 1331101 and 230, that added together give a palindrome (1331331).

The spelling of 1331101230 in words is "one billion, three hundred thirty-one million, one hundred one thousand, two hundred thirty".