12402610101 has 24 divisors (see below), whose sum is σ = 20538770304. Its totient is φ = 7064837280.

The previous prime is 12402610081. The next prime is 12402610109. The reversal of 12402610101 is 10101620421.

12402610101 is a `hidden beast` number, since 1 + 2 + 40 + 2 + 610 + 10 + 1 = 666.

It is not a de Polignac number, because 12402610101 - 2¹⁰ = 12402609077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12402610109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 290545 + ... + 330486.

It is an arithmetic number, because the mean of its divisors is an integer number (855782096).

Almost surely, 2^12402610101 is an apocalyptic number.

It is an amenable number.

12402610101 is a deficient number, since it is larger than the sum of its proper divisors (8136160203).

12402610101 is a wasteful number, since it uses less digits than its factorization.

12402610101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621361 (or 621358 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The spelling of 12402610101 in words is "twelve billion, four hundred two million, six hundred ten thousand, one hundred one".