103142964 has 24 divisors (see below), whose sum is σ = 243006400. Its totient is φ = 34046784.

The previous prime is 103142959. The next prime is 103142989. The reversal of 103142964 is 469241301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40489 + ... + 42960.

Almost surely, 2^103142964 is an apocalyptic number.

It is an amenable number.

103142964 is an abundant number, since it is smaller than the sum of its proper divisors (139863436).

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

103142964 is a wasteful number, since it uses less digits than its factorization.

103142964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83559 (or 83557 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 103142964 is about 10155.9324534973. The cubic root of 103142964 is about 468.9715917284.

The spelling of 103142964 in words is "one hundred three million, one hundred forty-two thousand, nine hundred sixty-four".