101010012111010 has 16 divisors (see below), whose sum is σ = 181844914100472. Its totient is φ = 40398028777600.

The previous prime is 101010012110927. The next prime is 101010012111101. The reversal of 101010012111010 is 10111210010101.

It can be written as a sum of positive squares in 4 ways, for example, as 74628157060081 + 26381855050929 = 8638759^2 + 5136327^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 746937361 + ... + 747072580.

Almost surely, 2^{101010012111010} is an apocalyptic number.

101010012111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101010012111010 is a deficient number, since it is larger than the sum of its proper divisors (80834901989462).

101010012111010 is a wasteful number, since it uses less digits than its factorization.

101010012111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494016709.

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

Adding to 101010012111010 its reverse (10111210010101), we get a palindrome (111121222121111).

The spelling of 101010012111010 in words is "one hundred one trillion, ten billion, twelve million, one hundred eleven thousand, ten".