120103113102 has 64 divisors (see below), whose sum is σ = 297759297024. Its totient is φ = 31508904960.

The previous prime is 120103113089. The next prime is 120103113121. The reversal of 120103113102 is 201311301021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2022088 + ... + 2080635.

It is an arithmetic number, because the mean of its divisors is an integer number (4652489016).

Almost surely, 2^120103113102 is an apocalyptic number.

120103113102 is an abundant number, since it is smaller than the sum of its proper divisors (177656183922).

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

120103113102 is a wasteful number, since it uses less digits than its factorization.

120103113102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4102793.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 120103113102 its reverse (201311301021), we get a palindrome (321414414123).

The spelling of 120103113102 in words is "one hundred twenty billion, one hundred three million, one hundred thirteen thousand, one hundred two".