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130202110012 = 22132503886731
BaseRepresentation
bin111100101000010100…
…1101000100000111100
3110110002000020111102211
41321100221220200330
54113123220010022
6135451455030204
712256346450242
oct1712051504074
9413060214384
10130202110012
11502447733a7
122129850b364
13c37ca1a360
14643227a792
1535c0987e77
hex1e50a6883c

130202110012 has 12 divisors (see below), whose sum is σ = 245380899736. Its totient is φ = 60093281520.

The previous prime is 130202109997. The next prime is 130202110091. The reversal of 130202110012 is 210011202031.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 130202109974 and 130202110001.

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, 1251943314 + ... + 1251943417.

Almost surely, 2130202110012 is an apocalyptic number.

It is an amenable number.

130202110012 is a deficient number, since it is larger than the sum of its proper divisors (115178789724).

130202110012 is a wasteful number, since it uses less digits than its factorization.

130202110012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503886748 (or 2503886746 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 130202110012 its reverse (210011202031), we get a palindrome (340213312043).

The spelling of 130202110012 in words is "one hundred thirty billion, two hundred two million, one hundred ten thousand, twelve".

Divisors: 1 2 4 13 26 52 2503886731 5007773462 10015546924 32550527503 65101055006 130202110012