1121301123810 has 32 divisors (see below), whose sum is σ = 3075568797312. Its totient is φ = 256297399680.

The previous prime is 1121301123763. The next prime is 1121301123821. The reversal of 1121301123810 is 183211031211.

It is a super-2 number, since 2×1121301123810² (a number of 25 digits) contains 22 as substring.

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, 2669764371 + ... + 2669764790.

It is an arithmetic number, because the mean of its divisors is an integer number (96111524916).

Almost surely, 2^{1121301123810} is an apocalyptic number.

1121301123810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121301123810 is an abundant number, since it is smaller than the sum of its proper divisors (1954267673502).

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

1121301123810 is a wasteful number, since it uses less digits than its factorization.

1121301123810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5339529178.

The product of its (nonzero) digits is 288, while the sum is 24.

The spelling of 1121301123810 in words is "one trillion, one hundred twenty-one billion, three hundred one million, one hundred twenty-three thousand, eight hundred ten".