102130754 has 16 divisors (see below), whose sum is σ = 171200736. Its totient is φ = 45290400.

The previous prime is 102130729. The next prime is 102130759. The reversal of 102130754 is 457031201.

It is not an unprimeable number, because it can be changed into a prime (102130759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55712 + ... + 57515.

It is an arithmetic number, because the mean of its divisors is an integer number (10700046).

Almost surely, 2^102130754 is an apocalyptic number.

102130754 is a deficient number, since it is larger than the sum of its proper divisors (69069982).

102130754 is a wasteful number, since it uses less digits than its factorization.

102130754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113281.

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

The square root of 102130754 is about 10105.9761527524. The cubic root of 102130754 is about 467.4324364981.

Adding to 102130754 its reverse (457031201), we get a palindrome (559161955).

The spelling of 102130754 in words is "one hundred two million, one hundred thirty thousand, seven hundred fifty-four".