10121104302402 has 16 divisors (see below), whose sum is σ = 20292687932832. Its totient is φ = 3365288212800.

The previous prime is 10121104302359. The next prime is 10121104302403. The reversal of 10121104302402 is 20420340112101.

It is not an unprimeable number, because it can be changed into a prime (10121104302403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2103302728 + ... + 2103307539.

It is an arithmetic number, because the mean of its divisors is an integer number (1268292995802).

Almost surely, 2^{10121104302402} is an apocalyptic number.

10121104302402 is an abundant number, since it is smaller than the sum of its proper divisors (10171583630430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10121104302402 is a wasteful number, since it uses less digits than its factorization.

10121104302402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4206610673.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 10121104302402 its reverse (20420340112101), we get a palindrome (30541444414503).

The spelling of 10121104302402 in words is "ten trillion, one hundred twenty-one billion, one hundred four million, three hundred two thousand, four hundred two".