145932102 has 24 divisors (see below), whose sum is σ = 329934384. Its totient is φ = 46528944.

The previous prime is 145932071. The next prime is 145932109. The reversal of 145932102 is 201239541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145932109) 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, 175833 + ... + 176660.

It is an arithmetic number, because the mean of its divisors is an integer number (13747266).

Almost surely, 2^145932102 is an apocalyptic number.

145932102 is an abundant number, since it is smaller than the sum of its proper divisors (184002282).

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

145932102 is a wasteful number, since it uses less digits than its factorization.

145932102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352524 (or 352521 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 145932102 is about 12080.2360076283. The cubic root of 145932102 is about 526.4821031625.

The spelling of 145932102 in words is "one hundred forty-five million, nine hundred thirty-two thousand, one hundred two".