60018320131 has 16 divisors (see below), whose sum is σ = 75011028480. Its totient is φ = 46653151680.

The previous prime is 60018320113. The next prime is 60018320179. The reversal of 60018320131 is 13102381006.

It is a cyclic number.

It is not a de Polignac number, because 60018320131 - 2⁵ = 60018320099 is a prime.

It is a super-2 number, since 2×60018320131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60018320096 and 60018320105.

It is not an unprimeable number, because it can be changed into a prime (60018320101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 921391 + ... + 984376.

It is an arithmetic number, because the mean of its divisors is an integer number (4688189280).

Almost surely, 2^60018320131 is an apocalyptic number.

60018320131 is a deficient number, since it is larger than the sum of its proper divisors (14992708349).

60018320131 is a wasteful number, since it uses less digits than its factorization.

60018320131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906194.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 60018320131 in words is "sixty billion, eighteen million, three hundred twenty thousand, one hundred thirty-one".