103011331213320 has 32 divisors (see below), whose sum is σ = 309033993640320. Its totient is φ = 27469688323520.

The previous prime is 103011331213291. The next prime is 103011331213327. The reversal of 103011331213320 is 23312133110301.

It is a super-2 number, since 2×103011331213320² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (103011331213327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429213879936 + ... + 429213880175.

It is an arithmetic number, because the mean of its divisors is an integer number (9657312301260).

Almost surely, 2^{103011331213320} is an apocalyptic number.

103011331213320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103011331213320 is an abundant number, since it is smaller than the sum of its proper divisors (206022662427000).

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

103011331213320 is a wasteful number, since it uses less digits than its factorization.

103011331213320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858427760125 (or 858427760121 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 103011331213320 its reverse (23312133110301), we get a palindrome (126323464323621).

The spelling of 103011331213320 in words is "one hundred three trillion, eleven billion, three hundred thirty-one million, two hundred thirteen thousand, three hundred twenty".