102213645147174 has 64 divisors (see below), whose sum is σ = 233260496921088. Its totient is φ = 29556770073600.

The previous prime is 102213645147157. The next prime is 102213645147331. The reversal of 102213645147174 is 471741546312201.

It is a super-4 number, since 4×102213645147174⁴ (a number of 57 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79330539 + ... + 80608694.

It is an arithmetic number, because the mean of its divisors is an integer number (3644695264392).

Almost surely, 2^{102213645147174} is an apocalyptic number.

102213645147174 is an abundant number, since it is smaller than the sum of its proper divisors (131046851773914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102213645147174 is a wasteful number, since it uses less digits than its factorization.

102213645147174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159939693.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 102213645147174 in words is "one hundred two trillion, two hundred thirteen billion, six hundred forty-five million, one hundred forty-seven thousand, one hundred seventy-four".