1012100311 has 2 divisors, whose sum is σ = 1012100312. Its totient is φ = 1012100310.

The previous prime is 1012100291. The next prime is 1012100317. The reversal of 1012100311 is 1130012101.

It is a strong prime.

It is an emirp because it is prime and its reverse (1130012101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1012100311 - 2⁵ = 1012100279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012100317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506050155 + 506050156.

It is an arithmetic number, because the mean of its divisors is an integer number (506050156).

Almost surely, 2^1012100311 is an apocalyptic number.

1012100311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012100311 is an equidigital number, since it uses as much as digits as its factorization.

1012100311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 1012100311 is about 31813.5240267406. The cubic root of 1012100311 is about 1004.0172768755.

Adding to 1012100311 its reverse (1130012101), we get a palindrome (2142112412).

The spelling of 1012100311 in words is "one billion, twelve million, one hundred thousand, three hundred eleven".