102754130 has 8 divisors (see below), whose sum is σ = 184957452. Its totient is φ = 41101648.

The previous prime is 102754123. The next prime is 102754153. The reversal of 102754130 is 31457201.

It can be written as a sum of positive squares in 2 ways, for example, as 101868649 + 885481 = 10093^2 + 941^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×102754130² = 21116822464113800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102754096 and 102754105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5137697 + ... + 5137716.

Almost surely, 2^102754130 is an apocalyptic number.

102754130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102754130 is a deficient number, since it is larger than the sum of its proper divisors (82203322).

102754130 is a wasteful number, since it uses less digits than its factorization.

102754130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10275420.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 102754130 is about 10136.7711821862. The cubic root of 102754130 is about 468.3815313536.

The spelling of 102754130 in words is "one hundred two million, seven hundred fifty-four thousand, one hundred thirty".