103011320233112 has 8 divisors (see below), whose sum is σ = 193146225437100. Its totient is φ = 51505660116552.

The previous prime is 103011320233027. The next prime is 103011320233183. The reversal of 103011320233112 is 211332023110301.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×103011320233112² (a number of 29 digits) contains 22 as substring.

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, 6438207514562 + ... + 6438207514577.

Almost surely, 2^{103011320233112} is an apocalyptic number.

It is an amenable number.

103011320233112 is a deficient number, since it is larger than the sum of its proper divisors (90134905203988).

103011320233112 is a wasteful number, since it uses less digits than its factorization.

103011320233112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12876415029145 (or 12876415029141 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 103011320233112 its reverse (211332023110301), we get a palindrome (314343343343413).

The spelling of 103011320233112 in words is "one hundred three trillion, eleven billion, three hundred twenty million, two hundred thirty-three thousand, one hundred twelve".