103010310132320 has 48 divisors (see below), whose sum is σ = 244973525676768. Its totient is φ = 40931249049600.

The previous prime is 103010310132281. The next prime is 103010310132329. The reversal of 103010310132320 is 23231013010301.

It is a super-2 number, since 2×103010310132320² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 103010310132292 and 103010310132301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103010310132329) 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, 2131811729 + ... + 2131860048.

It is an arithmetic number, because the mean of its divisors is an integer number (5103615118266).

Almost surely, 2^{103010310132320} is an apocalyptic number.

103010310132320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103010310132320 is an abundant number, since it is smaller than the sum of its proper divisors (141963215544448).

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

103010310132320 is a wasteful number, since it uses less digits than its factorization.

103010310132320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4263671943 (or 4263671935 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 103010310132320 its reverse (23231013010301), we get a palindrome (126241323142621).

The spelling of 103010310132320 in words is "one hundred three trillion, ten billion, three hundred ten million, one hundred thirty-two thousand, three hundred twenty".