120130132091 has 2 divisors, whose sum is σ = 120130132092. Its totient is φ = 120130132090.

The previous prime is 120130132049. The next prime is 120130132097. The reversal of 120130132091 is 190231031021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120130132091 - 2²² = 120125937787 is a prime.

It is a super-2 number, since 2×120130132091² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120130132097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60065066045 + 60065066046.

It is an arithmetic number, because the mean of its divisors is an integer number (60065066046).

Almost surely, 2^120130132091 is an apocalyptic number.

120130132091 is a deficient number, since it is larger than the sum of its proper divisors (1).

120130132091 is an equidigital number, since it uses as much as digits as its factorization.

120130132091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 120130132091 in words is "one hundred twenty billion, one hundred thirty million, one hundred thirty-two thousand, ninety-one".