102954135 has 16 divisors (see below), whose sum is σ = 164907360. Its totient is φ = 54848640.

The previous prime is 102954127. The next prime is 102954139. The reversal of 102954135 is 531459201.

It is not a de Polignac number, because 102954135 - 2³ = 102954127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102954139) 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, 12681 + ... + 19149.

It is an arithmetic number, because the mean of its divisors is an integer number (10306710).

Almost surely, 2^102954135 is an apocalyptic number.

102954135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

102954135 is a deficient number, since it is larger than the sum of its proper divisors (61953225).

102954135 is a wasteful number, since it uses less digits than its factorization.

102954135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7538.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 102954135 is about 10146.6317071233. The cubic root of 102954135 is about 468.6852269610.

The spelling of 102954135 in words is "one hundred two million, nine hundred fifty-four thousand, one hundred thirty-five".