103545402 has 96 divisors (see below), whose sum is σ = 243673920. Its totient is φ = 29145600.

The previous prime is 103545389. The next prime is 103545437. The reversal of 103545402 is 204545301.

It is a super-3 number, since 3×103545402³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1025152 + ... + 1025252.

It is an arithmetic number, because the mean of its divisors is an integer number (2538270).

Almost surely, 2^103545402 is an apocalyptic number.

103545402 is an abundant number, since it is smaller than the sum of its proper divisors (140128518).

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

103545402 is a wasteful number, since it uses less digits than its factorization.

103545402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 103545402 is about 10175.7261165973. The cubic root of 103545402 is about 469.5807367157.

The spelling of 103545402 in words is "one hundred three million, five hundred forty-five thousand, four hundred two".