1013420099 has 8 divisors (see below), whose sum is σ = 1080867888. Its totient is φ = 946842880.

The previous prime is 1013420071. The next prime is 1013420113. The reversal of 1013420099 is 9900243101.

It is a happy number.

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

It is not a de Polignac number, because 1013420099 - 2²⁰ = 1012371523 is a prime.

It is a super-3 number, since 3×1013420099³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1013420059) 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, 215237 + ... + 219894.

It is an arithmetic number, because the mean of its divisors is an integer number (135108486).

Almost surely, 2^1013420099 is an apocalyptic number.

1013420099 is a deficient number, since it is larger than the sum of its proper divisors (67447789).

1013420099 is a wasteful number, since it uses less digits than its factorization.

1013420099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435285.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 1013420099 is about 31834.2598311944. The cubic root of 1013420099 is about 1004.4535031995.

The spelling of 1013420099 in words is "one billion, thirteen million, four hundred twenty thousand, ninety-nine".