10101020001002 has 16 divisors (see below), whose sum is σ = 17319385685760. Its totient is φ = 4328170722288.

The previous prime is 10101020000999. The next prime is 10101020001011. The reversal of 10101020001002 is 20010002010101.

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, 69745877 + ... + 69890552.

It is an arithmetic number, because the mean of its divisors is an integer number (1082461605360).

Almost surely, 2^{10101020001002} is an apocalyptic number.

10101020001002 is a deficient number, since it is larger than the sum of its proper divisors (7218365684758).

10101020001002 is a wasteful number, since it uses less digits than its factorization.

10101020001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139641605.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10101020001002 its reverse (20010002010101), we get a palindrome (30111022011103).

The spelling of 10101020001002 in words is "ten trillion, one hundred one billion, twenty million, one thousand, two".