123011605411630 has 32 divisors (see below), whose sum is σ = 238554865642464. Its totient is φ = 45400317353856.

The previous prime is 123011605411603. The next prime is 123011605411727. The reversal of 123011605411630 is 36114506110321.

123011605411630 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201280557 + ... + 201890776.

It is an arithmetic number, because the mean of its divisors is an integer number (7454839551327).

Almost surely, 2^{123011605411630} is an apocalyptic number.

123011605411630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123011605411630 is a deficient number, since it is larger than the sum of its proper divisors (115543260230834).

123011605411630 is a wasteful number, since it uses less digits than its factorization.

123011605411630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403173700.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 123011605411630 in words is "one hundred twenty-three trillion, eleven billion, six hundred five million, four hundred eleven thousand, six hundred thirty".