10101013331 has 12 divisors (see below), whose sum is σ = 10297082376. Its totient is φ = 9906468000.

The previous prime is 10101013313. The next prime is 10101013343. The reversal of 10101013331 is 13331010101.

It is a happy number.

It is not a de Polignac number, because 10101013331 - 2¹⁰ = 10101012307 is a prime.

It is a super-2 number, since 2×10101013331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10101013031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4219871 + ... + 4222263.

It is an arithmetic number, because the mean of its divisors is an integer number (858090198).

Almost surely, 2^10101013331 is an apocalyptic number.

10101013331 is a deficient number, since it is larger than the sum of its proper divisors (196069045).

10101013331 is an frugal number, since it uses more digits than its factorization.

10101013331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2962 (or 2711 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 10101013331 its reverse (13331010101), we get a palindrome (23432023432).

The spelling of 10101013331 in words is "ten billion, one hundred one million, thirteen thousand, three hundred thirty-one".