1230132570 has 32 divisors (see below), whose sum is σ = 2956272768. Its totient is φ = 327595968.

The previous prime is 1230132569. The next prime is 1230132593. The reversal of 1230132570 is 752310321.

It is a super-2 number, since 2×1230132570² = 3026452279549609800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1230132570.

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, 4374 + ... + 49793.

It is an arithmetic number, because the mean of its divisors is an integer number (92383524).

Almost surely, 2^1230132570 is an apocalyptic number.

1230132570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230132570 is an abundant number, since it is smaller than the sum of its proper divisors (1726140198).

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

1230132570 is a wasteful number, since it uses less digits than its factorization.

1230132570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54934.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 1230132570 is about 35073.2457864966. The cubic root of 1230132570 is about 1071.4797617955.

Adding to 1230132570 its reverse (752310321), we get a palindrome (1982442891).

The spelling of 1230132570 in words is "one billion, two hundred thirty million, one hundred thirty-two thousand, five hundred seventy".