1203113322010 has 64 divisors (see below), whose sum is σ = 2379999283200. Its totient is φ = 435855131712.

The previous prime is 1203113321999. The next prime is 1203113322031. The reversal of 1203113322010 is 102233113021.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7996861 + ... + 8145919.

It is an arithmetic number, because the mean of its divisors is an integer number (37187488800).

Almost surely, 2^{1203113322010} is an apocalyptic number.

1203113322010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1203113322010 is a deficient number, since it is larger than the sum of its proper divisors (1176885961190).

1203113322010 is a wasteful number, since it uses less digits than its factorization.

1203113322010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150955.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1203113322010 its reverse (102233113021), we get a palindrome (1305346435031).

The spelling of 1203113322010 in words is "one trillion, two hundred three billion, one hundred thirteen million, three hundred twenty-two thousand, ten".