1401371101 has 8 divisors (see below), whose sum is σ = 1509641504. Its totient is φ = 1293168240.

The previous prime is 1401371099. The next prime is 1401371119. The reversal of 1401371101 is 1011731041.

It is a happy number.

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

It is not a de Polignac number, because 1401371101 - 2¹ = 1401371099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401371171) 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, 31330 + ... + 61516.

It is an arithmetic number, because the mean of its divisors is an integer number (188705188).

Almost surely, 2^1401371101 is an apocalyptic number.

It is an amenable number.

1401371101 is a deficient number, since it is larger than the sum of its proper divisors (108270403).

1401371101 is a wasteful number, since it uses less digits than its factorization.

1401371101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33771.

The product of its (nonzero) digits is 84, while the sum is 19.

The square root of 1401371101 is about 37434.8914917621. The cubic root of 1401371101 is about 1119.0540218611.

It can be divided in two parts, 140 and 1371101, that added together give a square (1371241 = 1171²).

The spelling of 1401371101 in words is "one billion, four hundred one million, three hundred seventy-one thousand, one hundred one".