137110428523 has 8 divisors (see below), whose sum is σ = 139464846000. Its totient is φ = 134759453280.

The previous prime is 137110428419. The next prime is 137110428547. The reversal of 137110428523 is 325824011731.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-137110428523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137110428823) 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, 780148 + ... + 939601.

It is an arithmetic number, because the mean of its divisors is an integer number (17433105750).

Almost surely, 2^137110428523 is an apocalyptic number.

137110428523 is a deficient number, since it is larger than the sum of its proper divisors (2354417477).

137110428523 is a wasteful number, since it uses less digits than its factorization.

137110428523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721117.

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 137110428523 in words is "one hundred thirty-seven billion, one hundred ten million, four hundred twenty-eight thousand, five hundred twenty-three".