10513143022 has 4 divisors (see below), whose sum is σ = 15769714536. Its totient is φ = 5256571510.

The previous prime is 10513143019. The next prime is 10513143041. The reversal of 10513143022 is 22034131501.

It is a happy number.

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

It is a super-2 number, since 2×10513143022² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10513142984 and 10513143002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2628285754 + ... + 2628285757.

It is an arithmetic number, because the mean of its divisors is an integer number (3942428634).

Almost surely, 2^10513143022 is an apocalyptic number.

10513143022 is a deficient number, since it is larger than the sum of its proper divisors (5256571514).

10513143022 is an equidigital number, since it uses as much as digits as its factorization.

10513143022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5256571513.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 10513143022 its reverse (22034131501), we get a palindrome (32547274523).

The spelling of 10513143022 in words is "ten billion, five hundred thirteen million, one hundred forty-three thousand, twenty-two".