1120751614261 has 4 divisors (see below), whose sum is σ = 1120944420972. Its totient is φ = 1120558807552.

The previous prime is 1120751614259. The next prime is 1120751614267. The reversal of 1120751614261 is 1624161570211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 491918474161 + 628833140100 = 701369^2 + 792990^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120751614261 - 2¹ = 1120751614259 is a prime.

It is a super-2 number, since 2×1120751614261² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1120751614261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120751614267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96394636 + ... + 96406261.

It is an arithmetic number, because the mean of its divisors is an integer number (280236105243).

Almost surely, 2^{1120751614261} is an apocalyptic number.

It is an amenable number.

1120751614261 is a deficient number, since it is larger than the sum of its proper divisors (192806711).

1120751614261 is an equidigital number, since it uses as much as digits as its factorization.

1120751614261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192806710.

The product of its (nonzero) digits is 20160, while the sum is 37.

The spelling of 1120751614261 in words is "one trillion, one hundred twenty billion, seven hundred fifty-one million, six hundred fourteen thousand, two hundred sixty-one".