10142545130 has 32 divisors (see below), whose sum is σ = 18353882448. Its totient is φ = 4035456000.

The previous prime is 10142545099. The next prime is 10142545163. The reversal of 10142545130 is 3154524101.

It can be written as a sum of positive squares in 8 ways, for example, as 7597039921 + 2545505209 = 87161^2 + 50453^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10142545130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1492340 + ... + 1499120.

Almost surely, 2^10142545130 is an apocalyptic number.

10142545130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10142545130 is a deficient number, since it is larger than the sum of its proper divisors (8211337318).

10142545130 is a wasteful number, since it uses less digits than its factorization.

10142545130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7562.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 10142545130 in words is "ten billion, one hundred forty-two million, five hundred forty-five thousand, one hundred thirty".