20101030696 has 32 divisors (see below), whose sum is σ = 39686076000. Its totient is φ = 9518423616.

The previous prime is 20101030693. The next prime is 20101030723. The reversal of 20101030696 is 69603010102.

It is not an unprimeable number, because it can be changed into a prime (20101030693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482670 + ... + 522658.

It is an arithmetic number, because the mean of its divisors is an integer number (1240189875).

Almost surely, 2^20101030696 is an apocalyptic number.

It is an amenable number.

20101030696 is a deficient number, since it is larger than the sum of its proper divisors (19585045304).

20101030696 is a wasteful number, since it uses less digits than its factorization.

20101030696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43321 (or 43317 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

Adding to 20101030696 its reverse (69603010102), we get a palindrome (89704040798).

The spelling of 20101030696 in words is "twenty billion, one hundred one million, thirty thousand, six hundred ninety-six".