1138602203211 has 8 divisors (see below), whose sum is σ = 1656148659264. Its totient is φ = 690061941320.

The previous prime is 1138602203201. The next prime is 1138602203293. The reversal of 1138602203211 is 1123022068311.

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 1138602203211 - 2²² = 1138598008907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1138602203201) 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, 17251548501 + ... + 17251548566.

It is an arithmetic number, because the mean of its divisors is an integer number (207018582408).

Almost surely, 2^{1138602203211} is an apocalyptic number.

1138602203211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1138602203211 is a deficient number, since it is larger than the sum of its proper divisors (517546456053).

1138602203211 is a wasteful number, since it uses less digits than its factorization.

1138602203211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34503097081.

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 1138602203211 in words is "one trillion, one hundred thirty-eight billion, six hundred two million, two hundred three thousand, two hundred eleven".