101232110987 has 8 divisors (see below), whose sum is σ = 116817083136. Its totient is φ = 85927949352.

The previous prime is 101232110953. The next prime is 101232111023. The reversal of 101232110987 is 789011232101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101232110987 - 2¹² = 101232106891 is a prime.

It is a super-2 number, since 2×101232110987² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101232110087) 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, 70201853 + ... + 70203294.

It is an arithmetic number, because the mean of its divisors is an integer number (14602135392).

Almost surely, 2^101232110987 is an apocalyptic number.

101232110987 is a deficient number, since it is larger than the sum of its proper divisors (15584972149).

101232110987 is a wasteful number, since it uses less digits than its factorization.

101232110987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140405257.

The product of its (nonzero) digits is 6048, while the sum is 35.

The spelling of 101232110987 in words is "one hundred one billion, two hundred thirty-two million, one hundred ten thousand, nine hundred eighty-seven".