1013642114 has 4 divisors (see below), whose sum is σ = 1520463174. Its totient is φ = 506821056.

The previous prime is 1013642111. The next prime is 1013642141. The reversal of 1013642114 is 4112463101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 731973025 + 281669089 = 27055^2 + 16783^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1013642114.

It is not an unprimeable number, because it can be changed into a prime (1013642111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253410527 + ... + 253410530.

Almost surely, 2^1013642114 is an apocalyptic number.

1013642114 is a deficient number, since it is larger than the sum of its proper divisors (506821060).

1013642114 is an equidigital number, since it uses as much as digits as its factorization.

1013642114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506821059.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1013642114 is about 31837.7466853419. The cubic root of 1013642114 is about 1004.5268480581.

The spelling of 1013642114 in words is "one billion, thirteen million, six hundred forty-two thousand, one hundred fourteen".