1137231023761 has 8 divisors (see below), whose sum is σ = 1299702162240. Its totient is φ = 974762276208.

The previous prime is 1137231023759. The next prime is 1137231023777. The reversal of 1137231023761 is 1673201327311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1137231023761 - 2¹ = 1137231023759 is a prime.

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 1137231023761.

It is not an unprimeable number, because it can be changed into a prime (1137231023701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574875 + ... + 1613983.

It is an arithmetic number, because the mean of its divisors is an integer number (162462770280).

Almost surely, 2^{1137231023761} is an apocalyptic number.

It is an amenable number.

1137231023761 is a deficient number, since it is larger than the sum of its proper divisors (162471138479).

1137231023761 is a wasteful number, since it uses less digits than its factorization.

1137231023761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195463.

The product of its (nonzero) digits is 31752, while the sum is 37.

The spelling of 1137231023761 in words is "one trillion, one hundred thirty-seven billion, two hundred thirty-one million, twenty-three thousand, seven hundred sixty-one".