1103103101210 has 32 divisors (see below), whose sum is σ = 2224636434432. Its totient is φ = 390287090880.

The previous prime is 1103103101179. The next prime is 1103103101273. The reversal of 1103103101210 is 121013013011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135512282 + ... + 135520421.

It is an arithmetic number, because the mean of its divisors is an integer number (69519888576).

Almost surely, 2^{1103103101210} is an apocalyptic number.

1103103101210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103103101210 is an abundant number, since it is smaller than the sum of its proper divisors (1121533333222).

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

1103103101210 is a wasteful number, since it uses less digits than its factorization.

1103103101210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271032758.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 1103103101210 its reverse (121013013011), we get a palindrome (1224116114221).

The spelling of 1103103101210 in words is "one trillion, one hundred three billion, one hundred three million, one hundred one thousand, two hundred ten".