130880966 has 4 divisors (see below), whose sum is σ = 196321452. Its totient is φ = 65440482.

The previous prime is 130880963. The next prime is 130880999. The reversal of 130880966 is 669088031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×130880966² = 34259654522186312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130880963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32720240 + ... + 32720243.

It is an arithmetic number, because the mean of its divisors is an integer number (49080363).

Almost surely, 2^130880966 is an apocalyptic number.

130880966 is a deficient number, since it is larger than the sum of its proper divisors (65440486).

130880966 is an equidigital number, since it uses as much as digits as its factorization.

130880966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65440485.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 130880966 is about 11440.3219360296. The cubic root of 130880966 is about 507.7214331328.

The spelling of 130880966 in words is "one hundred thirty million, eight hundred eighty thousand, nine hundred sixty-six".