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10102010431 is a prime number
BaseRepresentation
bin10010110100010000…
…00111001000111111
3222002000201022010111
421122020013020333
5131142103313211
64350225050451
7505223446312
oct113210071077
928060638114
1010102010431
114314359a57
121b5b186a27
13c4cb86086
146bb918979
153e1d0d421
hex25a20723f

10102010431 has 2 divisors, whose sum is σ = 10102010432. Its totient is φ = 10102010430.

The previous prime is 10102010353. The next prime is 10102010441. The reversal of 10102010431 is 13401020101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10102010431 - 29 = 10102009919 is a prime.

It is a super-2 number, since 2×101020104312 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10102010441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051005215 + 5051005216.

It is an arithmetic number, because the mean of its divisors is an integer number (5051005216).

Almost surely, 210102010431 is an apocalyptic number.

10102010431 is a deficient number, since it is larger than the sum of its proper divisors (1).

10102010431 is an equidigital number, since it uses as much as digits as its factorization.

10102010431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10102010431 its reverse (13401020101), we get a palindrome (23503030532).

The spelling of 10102010431 in words is "ten billion, one hundred two million, ten thousand, four hundred thirty-one".