123152122535354 has 8 divisors (see below), whose sum is σ = 201521655057888. Its totient is φ = 55978237516060.

The previous prime is 123152122535339. The next prime is 123152122535357. The reversal of 123152122535354 is 453535221251321.

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

It is a super-3 number, since 3×123152122535354³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (123152122535357) 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, 2798911875782 + ... + 2798911875825.

It is an arithmetic number, because the mean of its divisors is an integer number (25190206882236).

Almost surely, 2^{123152122535354} is an apocalyptic number.

123152122535354 is a deficient number, since it is larger than the sum of its proper divisors (78369532522534).

123152122535354 is a wasteful number, since it uses less digits than its factorization.

123152122535354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5597823751620.

The product of its digits is 1080000, while the sum is 44.

Adding to 123152122535354 its reverse (453535221251321), we get a palindrome (576687343786675).

The spelling of 123152122535354 in words is "one hundred twenty-three trillion, one hundred fifty-two billion, one hundred twenty-two million, five hundred thirty-five thousand, three hundred fifty-four".