101011010111002 has 16 divisors (see below), whose sum is σ = 154713193999272. Its totient is φ = 49450045536000.

The previous prime is 101011010110973. The next prime is 101011010111017. The reversal of 101011010111002 is 200111010110101.

It can be written as a sum of positive squares in 4 ways, for example, as 60692840694721 + 40318169416281 = 7790561^2 + 6349659^2 .

It is a super-2 number, since 2×101011010111002² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101011010111002.

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, 2525002749 + ... + 2525042752.

Almost surely, 2^{101011010111002} is an apocalyptic number.

101011010111002 is a deficient number, since it is larger than the sum of its proper divisors (53702183888270).

101011010111002 is a wasteful number, since it uses less digits than its factorization.

101011010111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050045713.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 101011010111002 its reverse (200111010110101), we get a palindrome (301122020221103).

Subtracting 101011010111002 from its reverse (200111010110101), we obtain a palindrome (99099999999099).

The spelling of 101011010111002 in words is "one hundred one trillion, eleven billion, ten million, one hundred eleven thousand, two".