137451333323 has 2 divisors, whose sum is σ = 137451333324. Its totient is φ = 137451333322.

The previous prime is 137451333311. The next prime is 137451333389. The reversal of 137451333323 is 323333154731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 137451333323 - 2¹⁸ = 137451071179 is a prime.

It is not a weakly prime, because it can be changed into another prime (137451333223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68725666661 + 68725666662.

It is an arithmetic number, because the mean of its divisors is an integer number (68725666662).

Almost surely, 2^137451333323 is an apocalyptic number.

137451333323 is a deficient number, since it is larger than the sum of its proper divisors (1).

137451333323 is an equidigital number, since it uses as much as digits as its factorization.

137451333323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 204120, while the sum is 38.

The spelling of 137451333323 in words is "one hundred thirty-seven billion, four hundred fifty-one million, three hundred thirty-three thousand, three hundred twenty-three".