233002131130 has 16 divisors (see below), whose sum is σ = 419526781704. Its totient is φ = 93173531200.

The previous prime is 233002131119. The next prime is 233002131203. The reversal of 233002131130 is 31131200332.

It can be written as a sum of positive squares in 4 ways, for example, as 208190525841 + 24811605289 = 456279^2 + 157517^2 .

It is a super-2 number, since 2×233002131130² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 233002131098 and 233002131107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3379321 + ... + 3447580.

Almost surely, 2^233002131130 is an apocalyptic number.

233002131130 is a deficient number, since it is larger than the sum of its proper divisors (186524650574).

233002131130 is a wasteful number, since it uses less digits than its factorization.

233002131130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6830321.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 233002131130 its reverse (31131200332), we get a palindrome (264133331462).

The spelling of 233002131130 in words is "two hundred thirty-three billion, two million, one hundred thirty-one thousand, one hundred thirty".