102058190881 has 12 divisors (see below), whose sum is σ = 113128448832. Its totient is φ = 91878467648.

The previous prime is 102058190873. The next prime is 102058190911. The reversal of 102058190881 is 188091850201.

It is not a de Polignac number, because 102058190881 - 2³ = 102058190873 is a prime.

It is a super-2 number, since 2×102058190881² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102058191881) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7670365 + ... + 7683658.

It is an arithmetic number, because the mean of its divisors is an integer number (9427370736).

Almost surely, 2^102058190881 is an apocalyptic number.

It is an amenable number.

102058190881 is a deficient number, since it is larger than the sum of its proper divisors (11070257951).

102058190881 is a wasteful number, since it uses less digits than its factorization.

102058190881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15354080 (or 15354063 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 43.

The spelling of 102058190881 in words is "one hundred two billion, fifty-eight million, one hundred ninety thousand, eight hundred eighty-one".