10121100010102 has 16 divisors (see below), whose sum is σ = 15471548897472. Its totient is φ = 4963959669760.

The previous prime is 10121100010061. The next prime is 10121100010207. The reversal of 10121100010102 is 20101000112101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10179118 + ... + 11129089.

It is an arithmetic number, because the mean of its divisors is an integer number (966971806092).

Almost surely, 2^{10121100010102} is an apocalyptic number.

10121100010102 is a deficient number, since it is larger than the sum of its proper divisors (5350448887370).

10121100010102 is a wasteful number, since it uses less digits than its factorization.

10121100010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21312743.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10121100010102 its reverse (20101000112101), we get a palindrome (30222100122203).

The spelling of 10121100010102 in words is "ten trillion, one hundred twenty-one billion, one hundred million, ten thousand, one hundred two".