1137319978811 has 8 divisors (see below), whose sum is σ = 1137676700160. Its totient is φ = 1136963324968.

The previous prime is 1137319978789. The next prime is 1137319978871. The reversal of 1137319978811 is 1188799137311.

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

It is a cyclic number.

It is not a de Polignac number, because 1137319978811 - 2³⁰ = 1136246236987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1137319978871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74390210 + ... + 74405496.

It is an arithmetic number, because the mean of its divisors is an integer number (142209587520).

Almost surely, 2^{1137319978811} is an apocalyptic number.

1137319978811 is a deficient number, since it is larger than the sum of its proper divisors (356721349).

1137319978811 is a wasteful number, since it uses less digits than its factorization.

1137319978811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33753.

The product of its digits is 2286144, while the sum is 59.

The spelling of 1137319978811 in words is "one trillion, one hundred thirty-seven billion, three hundred nineteen million, nine hundred seventy-eight thousand, eight hundred eleven".