101030541987 has 32 divisors (see below), whose sum is σ = 136712448000. Its totient is φ = 66360873600.

The previous prime is 101030541967. The next prime is 101030542043. The reversal of 101030541987 is 789145030101.

It is not a de Polignac number, because 101030541987 - 2⁶ = 101030541923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101030541967) 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, 29122089 + ... + 29125557.

It is an arithmetic number, because the mean of its divisors is an integer number (4272264000).

Almost surely, 2^101030541987 is an apocalyptic number.

101030541987 is a deficient number, since it is larger than the sum of its proper divisors (35681906013).

101030541987 is a wasteful number, since it uses less digits than its factorization.

101030541987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4131.

The product of its (nonzero) digits is 30240, while the sum is 39.

The spelling of 101030541987 in words is "one hundred one billion, thirty million, five hundred forty-one thousand, nine hundred eighty-seven".