1214513355123 has 12 divisors (see below), whose sum is σ = 1754823769608. Its totient is φ = 809432477280.

The previous prime is 1214513354983. The next prime is 1214513355161. The reversal of 1214513355123 is 3215533154121.

It is a happy number.

1214513355123 is a `hidden beast` number, since 1 + 2 + 1 + 4 + 5 + 133 + 5 + 512 + 3 = 666.

It is not a de Polignac number, because 1214513355123 - 2⁹ = 1214513354611 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1214513355193) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20226090 + ... + 20286047.

It is an arithmetic number, because the mean of its divisors is an integer number (146235314134).

Almost surely, 2^{1214513355123} is an apocalyptic number.

1214513355123 is a deficient number, since it is larger than the sum of its proper divisors (540310414485).

1214513355123 is a wasteful number, since it uses less digits than its factorization.

1214513355123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40515474 (or 40515471 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The spelling of 1214513355123 in words is "one trillion, two hundred fourteen billion, five hundred thirteen million, three hundred fifty-five thousand, one hundred twenty-three".