1138667901300 has 54 divisors (see below), whose sum is σ = 3569091280118. Its totient is φ = 303644773440.

The previous prime is 1138667901299. The next prime is 1138667901323. The reversal of 1138667901300 is 31097668311.

It can be written as a sum of positive squares in 3 ways, for example, as 243441586404 + 895226314896 = 493398^2 + 946164^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 632592379 + ... + 632594178.

Almost surely, 2^{1138667901300} is an apocalyptic number.

1138667901300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1138667901300 is an abundant number, since it is smaller than the sum of its proper divisors (2430423378818).

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

1138667901300 is a wasteful number, since it uses less digits than its factorization.

1138667901300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265186577 (or 1265186567 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The spelling of 1138667901300 in words is "one trillion, one hundred thirty-eight billion, six hundred sixty-seven million, nine hundred one thousand, three hundred".