103011101233320 has 256 divisors, whose sum is σ = 365660879040000. Its totient is φ = 22714736357376.

The previous prime is 103011101233307. The next prime is 103011101233373. The reversal of 103011101233320 is 23332101110301.

It is a happy number.

It is a super-2 number, since 2×103011101233320² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27805606 + ... + 31291754.

It is an arithmetic number, because the mean of its divisors is an integer number (1428362808750).

Almost surely, 2^{103011101233320} is an apocalyptic number.

103011101233320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103011101233320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182830439520000).

103011101233320 is an abundant number, since it is smaller than the sum of its proper divisors (262649777806680).

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

103011101233320 is a wasteful number, since it uses less digits than its factorization.

103011101233320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3487412 (or 3487408 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 103011101233320 its reverse (23332101110301), we get a palindrome (126343202343621).

The spelling of 103011101233320 in words is "one hundred three trillion, eleven billion, one hundred one million, two hundred thirty-three thousand, three hundred twenty".