102190278032 has 20 divisors (see below), whose sum is σ = 199099779120. Its totient is φ = 50809689888.

The previous prime is 102190277983. The next prime is 102190278101. The reversal of 102190278032 is 230872091201.

It is a super-3 number, since 3×102190278032³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102190277983 and 102190278001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17837618 + ... + 17843345.

It is an arithmetic number, because the mean of its divisors is an integer number (9954988956).

Almost surely, 2^102190278032 is an apocalyptic number.

It is an amenable number.

102190278032 is a deficient number, since it is larger than the sum of its proper divisors (96909501088).

102190278032 is a wasteful number, since it uses less digits than its factorization.

102190278032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35681150 (or 35681144 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The spelling of 102190278032 in words is "one hundred two billion, one hundred ninety million, two hundred seventy-eight thousand, thirty-two".