103011313013312 has 28 divisors (see below), whose sum is σ = 222996081013296. Its totient is φ = 46823324096640.

The previous prime is 103011313013303. The next prime is 103011313013317. The reversal of 103011313013312 is 213310313110301.

It is a super-2 number, since 2×103011313013312² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103011313013317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73161443198 + ... + 73161444605.

Almost surely, 2^{103011313013312} is an apocalyptic number.

It is an amenable number.

103011313013312 is an abundant number, since it is smaller than the sum of its proper divisors (119984767999984).

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

103011313013312 is a wasteful number, since it uses less digits than its factorization.

103011313013312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146322887826 (or 146322887816 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 103011313013312 its reverse (213310313110301), we get a palindrome (316321626123613).

The spelling of 103011313013312 in words is "one hundred three trillion, eleven billion, three hundred thirteen million, thirteen thousand, three hundred twelve".