103020220201032 has 48 divisors (see below), whose sum is σ = 279017914207500. Its totient is φ = 34339480436736.

The previous prime is 103020220201001. The next prime is 103020220201133. The reversal of 103020220201032 is 230102022020301.

It can be written as a sum of positive squares in 2 ways, for example, as 93467632993956 + 9552587207076 = 9667866^2 + 3090726^2 .

It is a super-2 number, since 2×103020220201032² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 103020220200996 and 103020220201014.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8144857 + ... + 16503912.

Almost surely, 2^{103020220201032} is an apocalyptic number.

103020220201032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103020220201032 is an abundant number, since it is smaller than the sum of its proper divisors (175997694006468).

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

103020220201032 is a wasteful number, since it uses less digits than its factorization.

103020220201032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24706830 (or 24706823 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 103020220201032 its reverse (230102022020301), we get a palindrome (333122242221333).

The spelling of 103020220201032 in words is "one hundred three trillion, twenty billion, two hundred twenty million, two hundred one thousand, thirty-two".