10101428097 has 16 divisors (see below), whose sum is σ = 13592743488. Its totient is φ = 6672243200.

The previous prime is 10101428087. The next prime is 10101428131. The reversal of 10101428097 is 79082410101.

It is not a de Polignac number, because 10101428097 - 2⁴ = 10101428081 is a prime.

It is a super-2 number, since 2×10101428097² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10101428087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1784722 + ... + 1790372.

It is an arithmetic number, because the mean of its divisors is an integer number (849546468).

Almost surely, 2^10101428097 is an apocalyptic number.

It is an amenable number.

10101428097 is a deficient number, since it is larger than the sum of its proper divisors (3491315391).

10101428097 is a wasteful number, since it uses less digits than its factorization.

10101428097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11040.

The product of its (nonzero) digits is 4032, while the sum is 33.

Adding to 10101428097 its reverse (79082410101), we get a palindrome (89183838198).

The spelling of 10101428097 in words is "ten billion, one hundred one million, four hundred twenty-eight thousand, ninety-seven".