101302031087 has 2 divisors, whose sum is σ = 101302031088. Its totient is φ = 101302031086.

The previous prime is 101302031021. The next prime is 101302031101. The reversal of 101302031087 is 780130203101.

It is a strong prime.

It is an emirp because it is prime and its reverse (780130203101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101302031087 - 2²⁴ = 101285253871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101302031287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50651015543 + 50651015544.

It is an arithmetic number, because the mean of its divisors is an integer number (50651015544).

Almost surely, 2^101302031087 is an apocalyptic number.

101302031087 is a deficient number, since it is larger than the sum of its proper divisors (1).

101302031087 is an equidigital number, since it uses as much as digits as its factorization.

101302031087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

Adding to 101302031087 its reverse (780130203101), we get a palindrome (881432234188).

The spelling of 101302031087 in words is "one hundred one billion, three hundred two million, thirty-one thousand, eighty-seven".