103021021122 has 16 divisors (see below), whose sum is σ = 218162162592. Its totient is φ = 32320320320.

The previous prime is 103021021121. The next prime is 103021021123. The reversal of 103021021122 is 221120120301.

It is an interprime number because it is at equal distance from previous prime (103021021121) and next prime (103021021123).

It is a super-2 number, since 2×103021021122² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103021021121) 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, 505004904 + ... + 505005107.

It is an arithmetic number, because the mean of its divisors is an integer number (13635135162).

Almost surely, 2^103021021122 is an apocalyptic number.

103021021122 is an abundant number, since it is smaller than the sum of its proper divisors (115141141470).

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

103021021122 is a wasteful number, since it uses less digits than its factorization.

103021021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010010033.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 103021021122 its reverse (221120120301), we get a palindrome (324141141423).

The spelling of 103021021122 in words is "one hundred three billion, twenty-one million, twenty-one thousand, one hundred twenty-two".