101120000019 has 32 divisors (see below), whose sum is σ = 138905055744. Its totient is φ = 65414476800.

The previous prime is 101119999969. The next prime is 101120000027. The reversal of 101120000019 is 910000021101.

It is not a de Polignac number, because 101120000019 - 2¹⁵ = 101119967251 is a prime.

It is a super-2 number, since 2×101120000019² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101119999962 and 101120000007.

It is not an unprimeable number, because it can be changed into a prime (101120000029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3010572 + ... + 3043974.

It is an arithmetic number, because the mean of its divisors is an integer number (4340782992).

Almost surely, 2^101120000019 is an apocalyptic number.

101120000019 is a deficient number, since it is larger than the sum of its proper divisors (37785055725).

101120000019 is a wasteful number, since it uses less digits than its factorization.

101120000019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33707.

The product of its (nonzero) digits is 18, while the sum is 15.

The spelling of 101120000019 in words is "one hundred one billion, one hundred twenty million, nineteen", and thus it is an aban number.