120201331020131 has 2 divisors, whose sum is σ = 120201331020132. Its totient is φ = 120201331020130.

The previous prime is 120201331020073. The next prime is 120201331020143. The reversal of 120201331020131 is 131020133102021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120201331020131 is a prime.

It is a super-2 number, since 2×120201331020131² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (120201331020151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60100665510065 + 60100665510066.

It is an arithmetic number, because the mean of its divisors is an integer number (60100665510066).

Almost surely, 2^{120201331020131} is an apocalyptic number.

120201331020131 is a deficient number, since it is larger than the sum of its proper divisors (1).

120201331020131 is an equidigital number, since it uses as much as digits as its factorization.

120201331020131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 120201331020131 its reverse (131020133102021), we get a palindrome (251221464122152).

The spelling of 120201331020131 in words is "one hundred twenty trillion, two hundred one billion, three hundred thirty-one million, twenty thousand, one hundred thirty-one".