102253555154123 has 16 divisors (see below), whose sum is σ = 105934994976960. Its totient is φ = 98582577072000.

The previous prime is 102253555154119. The next prime is 102253555154131. The reversal of 102253555154123 is 321451555352201.

It is a cyclic number.

It is not a de Polignac number, because 102253555154123 - 2² = 102253555154119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102253555454123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57617786 + ... + 59365952.

It is an arithmetic number, because the mean of its divisors is an integer number (6620937186060).

Almost surely, 2^{102253555154123} is an apocalyptic number.

102253555154123 is a deficient number, since it is larger than the sum of its proper divisors (3681439822837).

102253555154123 is a wasteful number, since it uses less digits than its factorization.

102253555154123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751158.

The product of its (nonzero) digits is 900000, while the sum is 44.

The spelling of 102253555154123 in words is "one hundred two trillion, two hundred fifty-three billion, five hundred fifty-five million, one hundred fifty-four thousand, one hundred twenty-three".