101120001999950 has 24 divisors (see below), whose sum is σ = 188084438492160. Its totient is φ = 40447735257600.

The previous prime is 101120001999949. The next prime is 101120002000111. The reversal of 101120001999950 is 59999100021101.

It is a super-3 number, since 3×101120001999950³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101120001999895 and 101120001999904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1144046 + ... + 14267054.

It is an arithmetic number, because the mean of its divisors is an integer number (7836851603840).

Almost surely, 2^{101120001999950} is an apocalyptic number.

101120001999950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101120001999950 is a deficient number, since it is larger than the sum of its proper divisors (86964436492210).

101120001999950 is a wasteful number, since it uses less digits than its factorization.

101120001999950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13277132 (or 13277127 counting only the distinct ones).

The product of its (nonzero) digits is 65610, while the sum is 47.

The spelling of 101120001999950 in words is "one hundred one trillion, one hundred twenty billion, one million, nine hundred ninety-nine thousand, nine hundred fifty".