103161454 has 12 divisors (see below), whose sum is σ = 170088912. Its totient is φ = 46891460.

The previous prime is 103161437. The next prime is 103161467. The reversal of 103161454 is 454161301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 212902 + ... + 213385.

It is an arithmetic number, because the mean of its divisors is an integer number (14174076).

Almost surely, 2^103161454 is an apocalyptic number.

103161454 is a deficient number, since it is larger than the sum of its proper divisors (66927458).

103161454 is a wasteful number, since it uses less digits than its factorization.

103161454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426311 (or 426300 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 103161454 is about 10156.8427180891. The cubic root of 103161454 is about 468.9996135675. Note that the first 3 decimals are identical.

The spelling of 103161454 in words is "one hundred three million, one hundred sixty-one thousand, four hundred fifty-four".