137356801 has 4 divisors (see below), whose sum is σ = 137719600. Its totient is φ = 136994004.

The previous prime is 137356781. The next prime is 137356837. The reversal of 137356801 is 108653731.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 108653731 = 41 ⋅2650091.

It is a cyclic number.

It is not a de Polignac number, because 137356801 - 2¹¹ = 137354753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137356841) 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, 180831 + ... + 181588.

It is an arithmetic number, because the mean of its divisors is an integer number (34429900).

Almost surely, 2^137356801 is an apocalyptic number.

It is an amenable number.

137356801 is a deficient number, since it is larger than the sum of its proper divisors (362799).

137356801 is an equidigital number, since it uses as much as digits as its factorization.

137356801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362798.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 137356801 is about 11719.9317830779. The cubic root of 137356801 is about 515.9608179390.

The spelling of 137356801 in words is "one hundred thirty-seven million, three hundred fifty-six thousand, eight hundred one".