151989102 has 32 divisors (see below), whose sum is σ = 341832960. Its totient is φ = 50051160.

The previous prime is 151989053. The next prime is 151989109. The reversal of 151989102 is 201989151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151989109) 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, 12474 + ... + 21437.

It is an arithmetic number, because the mean of its divisors is an integer number (10682280).

Almost surely, 2^151989102 is an apocalyptic number.

151989102 is an abundant number, since it is smaller than the sum of its proper divisors (189843858).

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

151989102 is a wasteful number, since it uses less digits than its factorization.

151989102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34005 (or 33999 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 36.

The square root of 151989102 is about 12328.3860257537. The cubic root of 151989102 is about 533.6675749478.

The spelling of 151989102 in words is "one hundred fifty-one million, nine hundred eighty-nine thousand, one hundred two".