1013611523124 has 12 divisors (see below), whose sum is σ = 2365093553984. Its totient is φ = 337870507704.

The previous prime is 1013611523101. The next prime is 1013611523143. The reversal of 1013611523124 is 4213251163101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1013611523091 and 1013611523100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42233813452 + ... + 42233813475.

Almost surely, 2^{1013611523124} is an apocalyptic number.

It is an amenable number.

1013611523124 is an abundant number, since it is smaller than the sum of its proper divisors (1351482030860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1013611523124 is a wasteful number, since it uses less digits than its factorization.

1013611523124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84467626934 (or 84467626932 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 1013611523124 its reverse (4213251163101), we get a palindrome (5226862686225).

The spelling of 1013611523124 in words is "one trillion, thirteen billion, six hundred eleven million, five hundred twenty-three thousand, one hundred twenty-four".